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Association between inflammation from knee injuries and a progressive loss of joint lubrication

Researchers have found an association between inflammation from knee injuries and a progressive loss of joint lubrication, which may predispose people to arthritis. They have also found a way to quantify how much lubrication is lost following injury.

3 Jun 2005

Vaccine targets tumors where they live

Vaccine strategies are being designed to battle cancer, but their use for metastatic melanoma is a challenge.

3 Jun 2005

HIV protease inhibitors block programmed cell death in vivo

The immunodeficiency that arises in HIV may be due to excessive programmed cell death of immune CD4 T cells.

3 Jun 2005

ESP will open new doors into music for non-musicians

A new University of Southern California computer system lets a user "drive" a piece of music, using a wheel and foot controls. The Expression Synthesis Project (ESP) interface, devised by a team led by Elaine Chew of the USC Viterbi School of Engineering, could be in the hands of consumers within two years.

3 Jun 2005

Prescribing methadone plus heroin to chronic, treatment resistant addicts is less costly than methadone alone

Prescribing methadone plus heroin to chronic, treatment resistant addicts is less costly than methadone alone because it reduces criminal behaviour, finds a study in this week's BMJ.

3 Jun 2005

Children living close to high voltage overhead power lines at birth may be at an increased risk of leukaemia

The electric power system produces extremely low frequency electric and magnetic fields, and since 1979 there has been concern that these fields may be associated with cancer. In 2001, the International Agency for Research on Cancer classified extremely low frequency magnetic fields as "possibly carcinogenic" while others, such as the UK Childhood Cancer Study, dispute the risk.

3 Jun 2005

Women living longer - infant mortality dropping

In 2003 Washington had a lower percent of low-weight births, a lower infant mortality rate, and a higher life expectancy rate than the nation as a whole.

2 Jun 2005

Long-term exposure to passive smoking (second-hand smoke) may increase premenopausal breast cancer risk

In North America, for example, there are an estimated 233,000 new cases every year and 45,000 deaths. Despite the well-characterized role of genetics and reproductive risk factors, as well as the suggested roles of physical activity and alcohol, more than half of breast cancer risk remains unexplained.

2 Jun 2005

Most doctors and patients misbelieve that a nebulizer is more effective than an inhaler for asthma

Battling a child’s asthma attack could be as simple as sliding a plastic tube onto the end of an inhaler, but many health-care providers don’t offer this option to parents, say University of Florida researchers, who are calling for change.

2 Jun 2005

HIV/AIDS drugs may also be effective against malaria

Researchers at The Queensland Institute of Medical Research (QIMR) have found that drugs used to treat HIV Aids may also be effective against the biggest killer in the world - malaria.

2 Jun 2005

Loneliness and hopelessness increase risk of self-harm among older people

The aims of this study, published in the June issue of the British Journal of Psychiatry, were to determine clinical factors that might help to identify those older adults with depression who are most at risk of self-harm and suicide.

2 Jun 2005

Psychiatric casualties from Iraq war - majority due to adjustment difficulties rather than combat stress

In the Iraq war, psychiatric illness among troops took the form mainly of adjustment reactions, rather than combat stress reactions, a new study has found. These adjustment reactions may have been exacerbated by heightened fear associated with non-conventional warfare.

2 Jun 2005

Life events lead to more symptoms of post-traumatic stress disorder than traumatic events

Life events (e.g. divorce, unemployment) can generate more symptoms of post-traumatic stress disorder (PTSD) than traumatic events (e.g. a road accident, war), according to a new study.

2 Jun 2005

War is not necessarily bad for psychological health

The study, published in the June issue of the British Journal of Psychiatry, was a brief longitudinal mental health screen of members of the UK's Air Assault Brigade before and after deployment in Iraq during 2004.

2 Jun 2005

Depression is more common than post-traumatic stress disorder (PTSD) among UK ex-service personnel

The war in Iraq has heightened recognition that active military service can have an adverse effect on the mental health of some military service personnel. Despite this, little is known about the psychological health or treatment experiences of those who have left the British armed forces.

2 Jun 2005

Immunising against influenza

New Zealanders who were immunised against influenza last year are likely to have some protection against the current influenza viruses hitting schools around the country.

2 Jun 2005

A protein found naturally in the brain may protect against Parkinson's disease

The findings also may lead to an improved understanding of a disorder called early-onset torsion dystonia.

2 Jun 2005

Environmental solutions to childhood obesity

National and community leaders join researchers today to sort out how a child's environment increases the risk for obesity and to identify ways the environment can be changed to address this health epidemic.

2 Jun 2005

Finances are leading cause of stress

Asked to identify their leading cause of stress, 23 percent of respondents selected “finances” and 21 percent chose “job/career” - the top two responses to an online poll conducted by LifeCare, Inc., the exclusive provider of Life Event Management Services. The poll was open to employees of LifeCare's 1,500 client companies nationwide via its web site, www.lifecare.com, during the month of April.

2 Jun 2005

About one-fourth of infants who are violently shaken by an abuser will die from brain damage

Three-fourths of these infants will literally have the retinas of their eyes torn away from the back of the eye wall from the force of the motion.

2 Jun 2005

Medical News

Association between inflammation from knee injuries and a progressive loss of joint lubrication

Vaccine targets tumors where they live

HIV protease inhibitors block programmed cell death in vivo

ESP will open new doors into music for non-musicians

Prescribing methadone plus heroin to chronic, treatment resistant addicts is less costly than methadone alone

Children living close to high voltage overhead power lines at birth may be at an increased risk of leukaemia

Women living longer - infant mortality dropping

Long-term exposure to passive smoking (second-hand smoke) may increase premenopausal breast cancer risk

Most doctors and patients misbelieve that a nebulizer is more effective than an inhaler for asthma

HIV/AIDS drugs may also be effective against malaria

Loneliness and hopelessness increase risk of self-harm among older people

Psychiatric casualties from Iraq war - majority due to adjustment difficulties rather than combat stress

Life events lead to more symptoms of post-traumatic stress disorder than traumatic events

War is not necessarily bad for psychological health

Depression is more common than post-traumatic stress disorder (PTSD) among UK ex-service personnel

Immunising against influenza

A protein found naturally in the brain may protect against Parkinson's disease

Environmental solutions to childhood obesity

Finances are leading cause of stress

About one-fourth of infants who are violently shaken by an abuser will die from brain damage

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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